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4 vulnerabilities found for Optimole by Unknown
CVE-2026-96531 (GCVE-0-2026-96531)
Vulnerability from nvd – Published: 2026-09-26 06:00 – Updated: 2026-09-26 22:41
VLAI
EPSS
VEX
Title
Optimole 4.0.0 - 4.2.12 - Author+ Stored XSS via Video Player Block
Summary
The Optimole WordPress plugin before 4.2.13 does not escape unrecognized attributes of its video-player block before rendering them onto the block's wrapper element, allowing users with the Author role and above to store an event-handler attribute that executes scripts in the browser of any user, such as an administrator, who views the post.
Severity
6.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-26 22:32 UTC
CWE
- CWE-79 Cross-Site Scripting (XSS)
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/15ad5748-8c2b-4c… | exploitvdb-entrytechnical-description |
Impacted products
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"source": {
"discovery": "EXTERNAL"
},
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CVE-2026-84829 (GCVE-0-2026-84829)
Vulnerability from nvd – Published: 2026-09-16 06:00 – Updated: 2026-09-17 12:37
VLAI
EPSS
VEX
Title
Optimole < 4.2.12 - Unauthenticated Stored XSS via Srcset Descriptor Parameter
Summary
The Optimole WordPress plugin before 4.2.12 does not properly escape a user supplied value before using it to build an image tag attribute, allowing unauthenticated users to inject arbitrary attributes into pages served to every visitor, which leads to Stored Cross-Site Scripting.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 12:19 UTC
CWE
- CWE-79 Cross-Site Scripting (XSS)
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/c8489eb1-e767-4b… | exploitvdb-entrytechnical-description |
Impacted products
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CVE-2026-96531 (GCVE-0-2026-96531)
Vulnerability from cvelistv5 – Published: 2026-09-26 06:00 – Updated: 2026-09-26 22:41
VLAI
EPSS
VEX
Title
Optimole 4.0.0 - 4.2.12 - Author+ Stored XSS via Video Player Block
Summary
The Optimole WordPress plugin before 4.2.13 does not escape unrecognized attributes of its video-player block before rendering them onto the block's wrapper element, allowing users with the Author role and above to store an event-handler attribute that executes scripts in the browser of any user, such as an administrator, who views the post.
Severity
6.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-26 22:32 UTC
CWE
- CWE-79 Cross-Site Scripting (XSS)
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/15ad5748-8c2b-4c… | exploitvdb-entrytechnical-description |
Impacted products
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CVE-2026-84829 (GCVE-0-2026-84829)
Vulnerability from cvelistv5 – Published: 2026-09-16 06:00 – Updated: 2026-09-17 12:37
VLAI
EPSS
VEX
Title
Optimole < 4.2.12 - Unauthenticated Stored XSS via Srcset Descriptor Parameter
Summary
The Optimole WordPress plugin before 4.2.12 does not properly escape a user supplied value before using it to build an image tag attribute, allowing unauthenticated users to inject arbitrary attributes into pages served to every visitor, which leads to Stored Cross-Site Scripting.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 12:19 UTC
CWE
- CWE-79 Cross-Site Scripting (XSS)
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/c8489eb1-e767-4b… | exploitvdb-entrytechnical-description |
Impacted products
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